Finding the Third Proportional to 76,993,965 and 104,599,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   76,993,965 : 104,599,525.50 = 104,599,525.50 : x
2. Step 2: Convert to fraction form
   76,993,965/104,599,525.50 = 104,599,525.50/x
3. Step 3: Cross multiply
   76,993,965x = 104,599,525.50 × 104,599,525.50
4. Step 4: Simplify right side
   76,993,965x = 10,941,060,734,825,150
5. Step 5: Solve for x
   x = 10,941,060,734,825,150/76,993,965
6. Step 6: Final answer
   x = 142,102,835.40