Finding the Third Proportional to 14,147,847 and 28,815,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,147,847 : 28,815,956.50 = 28,815,956.50 : x
2. Step 2: Convert to fraction form
   14,147,847/28,815,956.50 = 28,815,956.50/x
3. Step 3: Cross multiply
   14,147,847x = 28,815,956.50 × 28,815,956.50
4. Step 4: Simplify right side
   14,147,847x = 830,359,349,009,892.25
5. Step 5: Solve for x
   x = 830,359,349,009,892.25/14,147,847
6. Step 6: Final answer
   x = 58,691,569.75