Finding the Third Proportional to 33,140,369,582 and 72,696,885,386

Step by Step Solution

1. Step 1: Write the proportion equation
   33,140,369,582 : 72,696,885,386 = 72,696,885,386 : x
2. Step 2: Convert to fraction form
   33,140,369,582/72,696,885,386 = 72,696,885,386/x
3. Step 3: Cross multiply
   33,140,369,582x = 72,696,885,386 × 72,696,885,386
4. Step 4: Simplify right side
   33,140,369,582x = 5,284,837,144,825,220,300,800
5. Step 5: Solve for x
   x = 5,284,837,144,825,220,300,800/33,140,369,582
6. Step 6: Final answer
   x = 159,468,262,167.35