Finding the Third Proportional to 29,140,644 and 42,766,182

Step by Step Solution

1. Step 1: Write the proportion equation
   29,140,644 : 42,766,182 = 42,766,182 : x
2. Step 2: Convert to fraction form
   29,140,644/42,766,182 = 42,766,182/x
3. Step 3: Cross multiply
   29,140,644x = 42,766,182 × 42,766,182
4. Step 4: Simplify right side
   29,140,644x = 1,828,946,322,857,124
5. Step 5: Solve for x
   x = 1,828,946,322,857,124/29,140,644
6. Step 6: Final answer
   x = 62,762,728.33