Finding the Third Proportional to 6,392,113 and 13,732,897

Step by Step Solution

1. Step 1: Write the proportion equation
   6,392,113 : 13,732,897 = 13,732,897 : x
2. Step 2: Convert to fraction form
   6,392,113/13,732,897 = 13,732,897/x
3. Step 3: Cross multiply
   6,392,113x = 13,732,897 × 13,732,897
4. Step 4: Simplify right side
   6,392,113x = 188,592,460,012,609
5. Step 5: Solve for x
   x = 188,592,460,012,609/6,392,113
6. Step 6: Final answer
   x = 29,503,930.86