Finding the Third Proportional to 42,976,624 and 92,314,208

Step by Step Solution

1. Step 1: Write the proportion equation
   42,976,624 : 92,314,208 = 92,314,208 : x
2. Step 2: Convert to fraction form
   42,976,624/92,314,208 = 92,314,208/x
3. Step 3: Cross multiply
   42,976,624x = 92,314,208 × 92,314,208
4. Step 4: Simplify right side
   42,976,624x = 8,521,912,998,667,264
5. Step 5: Solve for x
   x = 8,521,912,998,667,264/42,976,624
6. Step 6: Final answer
   x = 198,291,820.19