Finding the Third Proportional to 8,993,938 and 19,565,594

Step by Step Solution

1. Step 1: Write the proportion equation
   8,993,938 : 19,565,594 = 19,565,594 : x
2. Step 2: Convert to fraction form
   8,993,938/19,565,594 = 19,565,594/x
3. Step 3: Cross multiply
   8,993,938x = 19,565,594 × 19,565,594
4. Step 4: Simplify right side
   8,993,938x = 382,812,468,572,836
5. Step 5: Solve for x
   x = 382,812,468,572,836/8,993,938
6. Step 6: Final answer
   x = 42,563,387.54