Finding the Third Proportional to 33,590,238,534 and 72,165,359,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,590,238,534 : 72,165,359,200.50 = 72,165,359,200.50 : x
2. Step 2: Convert to fraction form
   33,590,238,534/72,165,359,200.50 = 72,165,359,200.50/x
3. Step 3: Cross multiply
   33,590,238,534x = 72,165,359,200.50 × 72,165,359,200.50
4. Step 4: Simplify right side
   33,590,238,534x = 5,207,839,068,537,189,564,416
5. Step 5: Solve for x
   x = 5,207,839,068,537,189,564,416/33,590,238,534
6. Step 6: Final answer
   x = 155,040,252,639.64