Finding the Third Proportional to 6,343,292 and 9,663,648

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343,292 : 9,663,648 = 9,663,648 : x
2. Step 2: Convert to fraction form
   6,343,292/9,663,648 = 9,663,648/x
3. Step 3: Cross multiply
   6,343,292x = 9,663,648 × 9,663,648
4. Step 4: Simplify right side
   6,343,292x = 93,386,092,667,904
5. Step 5: Solve for x
   x = 93,386,092,667,904/6,343,292
6. Step 6: Final answer
   x = 14,722,023.31