Finding the Third Proportional to 5,402,534 and 12,752,897

Step by Step Solution

1. Step 1: Write the proportion equation
   5,402,534 : 12,752,897 = 12,752,897 : x
2. Step 2: Convert to fraction form
   5,402,534/12,752,897 = 12,752,897/x
3. Step 3: Cross multiply
   5,402,534x = 12,752,897 × 12,752,897
4. Step 4: Simplify right side
   5,402,534x = 162,636,381,892,609
5. Step 5: Solve for x
   x = 162,636,381,892,609/5,402,534
6. Step 6: Final answer
   x = 30,103,722.05