Finding the Third Proportional to 47,392,717.50 and 70,776,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,392,717.50 : 70,776,337.50 = 70,776,337.50 : x
2. Step 2: Convert to fraction form
   47,392,717.50/70,776,337.50 = 70,776,337.50/x
3. Step 3: Cross multiply
   47,392,717.50x = 70,776,337.50 × 70,776,337.50
4. Step 4: Simplify right side
   47,392,717.50x = 5,009,289,949,913,906
5. Step 5: Solve for x
   x = 5,009,289,949,913,906/47,392,717.50
6. Step 6: Final answer
   x = 105,697,461.85