Finding the Third Proportional to 19,654,552 and 42,528,512

Step by Step Solution

1. Step 1: Write the proportion equation
   19,654,552 : 42,528,512 = 42,528,512 : x
2. Step 2: Convert to fraction form
   19,654,552/42,528,512 = 42,528,512/x
3. Step 3: Cross multiply
   19,654,552x = 42,528,512 × 42,528,512
4. Step 4: Simplify right side
   19,654,552x = 1,808,674,332,934,144
5. Step 5: Solve for x
   x = 1,808,674,332,934,144/19,654,552
6. Step 6: Final answer
   x = 92,023,177.78