Finding the Third Proportional to 43,441,358 and 85,786,204

Step by Step Solution

1. Step 1: Write the proportion equation
   43,441,358 : 85,786,204 = 85,786,204 : x
2. Step 2: Convert to fraction form
   43,441,358/85,786,204 = 85,786,204/x
3. Step 3: Cross multiply
   43,441,358x = 85,786,204 × 85,786,204
4. Step 4: Simplify right side
   43,441,358x = 7,359,272,796,729,616
5. Step 5: Solve for x
   x = 7,359,272,796,729,616/43,441,358
6. Step 6: Final answer
   x = 169,407,061.28