Finding the Third Proportional to 21,861,756 and 32,672,142

Step by Step Solution

1. Step 1: Write the proportion equation
   21,861,756 : 32,672,142 = 32,672,142 : x
2. Step 2: Convert to fraction form
   21,861,756/32,672,142 = 32,672,142/x
3. Step 3: Cross multiply
   21,861,756x = 32,672,142 × 32,672,142
4. Step 4: Simplify right side
   21,861,756x = 1,067,468,862,868,164
5. Step 5: Solve for x
   x = 1,067,468,862,868,164/21,861,756
6. Step 6: Final answer
   x = 48,828,139.10