Finding the Third Proportional to 9,635,490,010 and 14,730,177,985

Step by Step Solution

1. Step 1: Write the proportion equation
   9,635,490,010 : 14,730,177,985 = 14,730,177,985 : x
2. Step 2: Convert to fraction form
   9,635,490,010/14,730,177,985 = 14,730,177,985/x
3. Step 3: Cross multiply
   9,635,490,010x = 14,730,177,985 × 14,730,177,985
4. Step 4: Simplify right side
   9,635,490,010x = 216,978,143,469,778,665,472
5. Step 5: Solve for x
   x = 216,978,143,469,778,665,472/9,635,490,010
6. Step 6: Final answer
   x = 22,518,641,319.18