Finding the Third Proportional to 917,171,300,175 and 1,367,803,345,912.50

Step by Step Solution

1. Step 1: Write the proportion equation
   917,171,300,175 : 1,367,803,345,912.50 = 1,367,803,345,912.50 : x
2. Step 2: Convert to fraction form
   917,171,300,175/1,367,803,345,912.50 = 1,367,803,345,912.50/x
3. Step 3: Cross multiply
   917,171,300,175x = 1,367,803,345,912.50 × 1,367,803,345,912.50
4. Step 4: Simplify right side
   917,171,300,175x = 1,870,885,993,089,430,221,488,128
5. Step 5: Solve for x
   x = 1,870,885,993,089,430,221,488,128/917,171,300,175
6. Step 6: Final answer
   x = 2,039,843,585,088.69