Finding the Third Proportional to 42,703,573,200 and 91,833,887,334

Step by Step Solution

1. Step 1: Write the proportion equation
   42,703,573,200 : 91,833,887,334 = 91,833,887,334 : x
2. Step 2: Convert to fraction form
   42,703,573,200/91,833,887,334 = 91,833,887,334/x
3. Step 3: Cross multiply
   42,703,573,200x = 91,833,887,334 × 91,833,887,334
4. Step 4: Simplify right side
   42,703,573,200x = 8,433,462,862,873,805,979,648
5. Step 5: Solve for x
   x = 8,433,462,862,873,805,979,648/42,703,573,200
6. Step 6: Final answer
   x = 197,488,458,948.77