Finding the Third Proportional to 42,405,732 and 92,320,461

Step by Step Solution

1. Step 1: Write the proportion equation
   42,405,732 : 92,320,461 = 92,320,461 : x
2. Step 2: Convert to fraction form
   42,405,732/92,320,461 = 92,320,461/x
3. Step 3: Cross multiply
   42,405,732x = 92,320,461 × 92,320,461
4. Step 4: Simplify right side
   42,405,732x = 8,523,067,519,252,521
5. Step 5: Solve for x
   x = 8,523,067,519,252,521/42,405,732
6. Step 6: Final answer
   x = 200,988,572.00