Finding the Third Proportional to 33,140,369,580 and 72,696,885,381.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,140,369,580 : 72,696,885,381.75 = 72,696,885,381.75 : x
2. Step 2: Convert to fraction form
   33,140,369,580/72,696,885,381.75 = 72,696,885,381.75/x
3. Step 3: Cross multiply
   33,140,369,580x = 72,696,885,381.75 × 72,696,885,381.75
4. Step 4: Simplify right side
   33,140,369,580x = 5,284,837,144,207,296,561,152
5. Step 5: Solve for x
   x = 5,284,837,144,207,296,561,152/33,140,369,580
6. Step 6: Final answer
   x = 159,468,262,158.33