Finding the Third Proportional to 1,523,257,986 and 3,316,939,102.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,257,986 : 3,316,939,102.50 = 3,316,939,102.50 : x
2. Step 2: Convert to fraction form
   1,523,257,986/3,316,939,102.50 = 3,316,939,102.50/x
3. Step 3: Cross multiply
   1,523,257,986x = 3,316,939,102.50 × 3,316,939,102.50
4. Step 4: Simplify right side
   1,523,257,986x = 11,002,085,009,693,505,536
5. Step 5: Solve for x
   x = 11,002,085,009,693,505,536/1,523,257,986
6. Step 6: Final answer
   x = 7,222,732,531.73