Finding the Third Proportional to 87,740,994 and 140,113,251

Step by Step Solution

1. Step 1: Write the proportion equation
   87,740,994 : 140,113,251 = 140,113,251 : x
2. Step 2: Convert to fraction form
   87,740,994/140,113,251 = 140,113,251/x
3. Step 3: Cross multiply
   87,740,994x = 140,113,251 × 140,113,251
4. Step 4: Simplify right side
   87,740,994x = 19,631,723,105,789,000
5. Step 5: Solve for x
   x = 19,631,723,105,789,000/87,740,994
6. Step 6: Final answer
   x = 223,746,303.87