Finding the Third Proportional to 42,703,573,222 and 91,833,887,372

Step by Step Solution

1. Step 1: Write the proportion equation
   42,703,573,222 : 91,833,887,372 = 91,833,887,372 : x
2. Step 2: Convert to fraction form
   42,703,573,222/91,833,887,372 = 91,833,887,372/x
3. Step 3: Cross multiply
   42,703,573,222x = 91,833,887,372 × 91,833,887,372
4. Step 4: Simplify right side
   42,703,573,222x = 8,433,462,869,853,181,313,024
5. Step 5: Solve for x
   x = 8,433,462,869,853,181,313,024/42,703,573,222
6. Step 6: Final answer
   x = 197,488,459,010.46