Finding the Third Proportional to 42,654,741 and 91,879,835

Step by Step Solution

1. Step 1: Write the proportion equation
   42,654,741 : 91,879,835 = 91,879,835 : x
2. Step 2: Convert to fraction form
   42,654,741/91,879,835 = 91,879,835/x
3. Step 3: Cross multiply
   42,654,741x = 91,879,835 × 91,879,835
4. Step 4: Simplify right side
   42,654,741x = 8,441,904,079,627,225
5. Step 5: Solve for x
   x = 8,441,904,079,627,225/42,654,741
6. Step 6: Final answer
   x = 197,912,444.94