Finding the Third Proportional to 9,320,526 and 12,592,610

Step by Step Solution

1. Step 1: Write the proportion equation
   9,320,526 : 12,592,610 = 12,592,610 : x
2. Step 2: Convert to fraction form
   9,320,526/12,592,610 = 12,592,610/x
3. Step 3: Cross multiply
   9,320,526x = 12,592,610 × 12,592,610
4. Step 4: Simplify right side
   9,320,526x = 158,573,826,612,100
5. Step 5: Solve for x
   x = 158,573,826,612,100/9,320,526
6. Step 6: Final answer
   x = 17,013,398.88