Finding the Third Proportional to 91,287,034 and 141,401,434

Step by Step Solution

1. Step 1: Write the proportion equation
   91,287,034 : 141,401,434 = 141,401,434 : x
2. Step 2: Convert to fraction form
   91,287,034/141,401,434 = 141,401,434/x
3. Step 3: Cross multiply
   91,287,034x = 141,401,434 × 141,401,434
4. Step 4: Simplify right side
   91,287,034x = 19,994,365,537,256,356
5. Step 5: Solve for x
   x = 19,994,365,537,256,356/91,287,034
6. Step 6: Final answer
   x = 219,027,441.92