Finding the Third Proportional to 14,335,149,002.50 and 19,931,878,850.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,335,149,002.50 : 19,931,878,850.50 = 19,931,878,850.50 : x
2. Step 2: Convert to fraction form
   14,335,149,002.50/19,931,878,850.50 = 19,931,878,850.50/x
3. Step 3: Cross multiply
   14,335,149,002.50x = 19,931,878,850.50 × 19,931,878,850.50
4. Step 4: Simplify right side
   14,335,149,002.50x = 397,279,794,511,009,218,560
5. Step 5: Solve for x
   x = 397,279,794,511,009,218,560/14,335,149,002.50
6. Step 6: Final answer
   x = 27,713,684,346.20