Finding the Third Proportional to 6,348,616 and 9,074,908

Step by Step Solution

1. Step 1: Write the proportion equation
   6,348,616 : 9,074,908 = 9,074,908 : x
2. Step 2: Convert to fraction form
   6,348,616/9,074,908 = 9,074,908/x
3. Step 3: Cross multiply
   6,348,616x = 9,074,908 × 9,074,908
4. Step 4: Simplify right side
   6,348,616x = 82,353,955,208,464
5. Step 5: Solve for x
   x = 82,353,955,208,464/6,348,616
6. Step 6: Final answer
   x = 12,971,954.08