Finding the Third Proportional to 234,173,983,315.50 and 315,955,687,662

Step by Step Solution

1. Step 1: Write the proportion equation
   234,173,983,315.50 : 315,955,687,662 = 315,955,687,662 : x
2. Step 2: Convert to fraction form
   234,173,983,315.50/315,955,687,662 = 315,955,687,662/x
3. Step 3: Cross multiply
   234,173,983,315.50x = 315,955,687,662 × 315,955,687,662
4. Step 4: Simplify right side
   234,173,983,315.50x = 99,827,996,565,967,298,625,536
5. Step 5: Solve for x
   x = 99,827,996,565,967,298,625,536/234,173,983,315.50
6. Step 6: Final answer
   x = 426,298,409,210.86