Finding the Third Proportional to 19,371,877 and 42,522,282

Step by Step Solution

1. Step 1: Write the proportion equation
   19,371,877 : 42,522,282 = 42,522,282 : x
2. Step 2: Convert to fraction form
   19,371,877/42,522,282 = 42,522,282/x
3. Step 3: Cross multiply
   19,371,877x = 42,522,282 × 42,522,282
4. Step 4: Simplify right side
   19,371,877x = 1,808,144,466,487,524
5. Step 5: Solve for x
   x = 1,808,144,466,487,524/19,371,877
6. Step 6: Final answer
   x = 93,338,630.35