Finding the Third Proportional to 43,931,770.50 and 91,499,712

Step by Step Solution

1. Step 1: Write the proportion equation
   43,931,770.50 : 91,499,712 = 91,499,712 : x
2. Step 2: Convert to fraction form
   43,931,770.50/91,499,712 = 91,499,712/x
3. Step 3: Cross multiply
   43,931,770.50x = 91,499,712 × 91,499,712
4. Step 4: Simplify right side
   43,931,770.50x = 8,372,197,296,082,944
5. Step 5: Solve for x
   x = 8,372,197,296,082,944/43,931,770.50
6. Step 6: Final answer
   x = 190,572,726.77