Finding the Third Proportional to 42,703,573,156.50 and 91,833,887,239.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,703,573,156.50 : 91,833,887,239.50 = 91,833,887,239.50 : x
2. Step 2: Convert to fraction form
   42,703,573,156.50/91,833,887,239.50 = 91,833,887,239.50/x
3. Step 3: Cross multiply
   42,703,573,156.50x = 91,833,887,239.50 × 91,833,887,239.50
4. Step 4: Simplify right side
   42,703,573,156.50x = 8,433,462,845,517,201,408,000
5. Step 5: Solve for x
   x = 8,433,462,845,517,201,408,000/42,703,573,156.50
6. Step 6: Final answer
   x = 197,488,458,743.49