Finding the Third Proportional to 19,258,612 and 29,916,300

Step by Step Solution

1. Step 1: Write the proportion equation
   19,258,612 : 29,916,300 = 29,916,300 : x
2. Step 2: Convert to fraction form
   19,258,612/29,916,300 = 29,916,300/x
3. Step 3: Cross multiply
   19,258,612x = 29,916,300 × 29,916,300
4. Step 4: Simplify right side
   19,258,612x = 894,985,005,690,000
5. Step 5: Solve for x
   x = 894,985,005,690,000/19,258,612
6. Step 6: Final answer
   x = 46,471,937.11