Finding the Third Proportional to 43,931,783.25 and 91,499,737.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,931,783.25 : 91,499,737.50 = 91,499,737.50 : x
2. Step 2: Convert to fraction form
   43,931,783.25/91,499,737.50 = 91,499,737.50/x
3. Step 3: Cross multiply
   43,931,783.25x = 91,499,737.50 × 91,499,737.50
4. Step 4: Simplify right side
   43,931,783.25x = 8,372,201,962,568,906
5. Step 5: Solve for x
   x = 8,372,201,962,568,906/43,931,783.25
6. Step 6: Final answer
   x = 190,572,777.68