Finding the Third Proportional to 42,703,573,232 and 91,833,887,389

Step by Step Solution

1. Step 1: Write the proportion equation
   42,703,573,232 : 91,833,887,389 = 91,833,887,389 : x
2. Step 2: Convert to fraction form
   42,703,573,232/91,833,887,389 = 91,833,887,389/x
3. Step 3: Cross multiply
   42,703,573,232x = 91,833,887,389 × 91,833,887,389
4. Step 4: Simplify right side
   42,703,573,232x = 8,433,462,872,975,533,408,256
5. Step 5: Solve for x
   x = 8,433,462,872,975,533,408,256/42,703,573,232
6. Step 6: Final answer
   x = 197,488,459,037.33