Finding the Third Proportional to 16,465,359,566 and 22,215,635,843

Step by Step Solution

1. Step 1: Write the proportion equation
   16,465,359,566 : 22,215,635,843 = 22,215,635,843 : x
2. Step 2: Convert to fraction form
   16,465,359,566/22,215,635,843 = 22,215,635,843/x
3. Step 3: Cross multiply
   16,465,359,566x = 22,215,635,843 × 22,215,635,843
4. Step 4: Simplify right side
   16,465,359,566x = 493,534,475,908,786,290,688
5. Step 5: Solve for x
   x = 493,534,475,908,786,290,688/16,465,359,566
6. Step 6: Final answer
   x = 29,974,108,608.47