Finding the Third Proportional to 14,575,969 and 31,897,730

Step by Step Solution

1. Step 1: Write the proportion equation
   14,575,969 : 31,897,730 = 31,897,730 : x
2. Step 2: Convert to fraction form
   14,575,969/31,897,730 = 31,897,730/x
3. Step 3: Cross multiply
   14,575,969x = 31,897,730 × 31,897,730
4. Step 4: Simplify right side
   14,575,969x = 1,017,465,179,152,900
5. Step 5: Solve for x
   x = 1,017,465,179,152,900/14,575,969
6. Step 6: Final answer
   x = 69,804,290.83