Finding the Third Proportional to 1,611,063,479.25 and 2,406,673,255.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,611,063,479.25 : 2,406,673,255.50 = 2,406,673,255.50 : x
2. Step 2: Convert to fraction form
   1,611,063,479.25/2,406,673,255.50 = 2,406,673,255.50/x
3. Step 3: Cross multiply
   1,611,063,479.25x = 2,406,673,255.50 × 2,406,673,255.50
4. Step 4: Simplify right side
   1,611,063,479.25x = 5,792,076,158,738,968,576
5. Step 5: Solve for x
   x = 5,792,076,158,738,968,576/1,611,063,479.25
6. Step 6: Final answer
   x = 3,595,188,044.01