Finding the Third Proportional to 59,900,310 and 85,598,937

Step by Step Solution

1. Step 1: Write the proportion equation
   59,900,310 : 85,598,937 = 85,598,937 : x
2. Step 2: Convert to fraction form
   59,900,310/85,598,937 = 85,598,937/x
3. Step 3: Cross multiply
   59,900,310x = 85,598,937 × 85,598,937
4. Step 4: Simplify right side
   59,900,310x = 7,327,178,015,529,969
5. Step 5: Solve for x
   x = 7,327,178,015,529,969/59,900,310
6. Step 6: Final answer
   x = 122,322,873.05