Finding the Third Proportional to 917,171,300,172 and 1,367,803,345,908

Step by Step Solution

1. Step 1: Write the proportion equation
   917,171,300,172 : 1,367,803,345,908 = 1,367,803,345,908 : x
2. Step 2: Convert to fraction form
   917,171,300,172/1,367,803,345,908 = 1,367,803,345,908/x
3. Step 3: Cross multiply
   917,171,300,172x = 1,367,803,345,908 × 1,367,803,345,908
4. Step 4: Simplify right side
   917,171,300,172x = 1,870,885,993,077,119,771,475,968
5. Step 5: Solve for x
   x = 1,870,885,993,077,119,771,475,968/917,171,300,172
6. Step 6: Final answer
   x = 2,039,843,585,081.94