Finding the Third Proportional to 76,993,967 and 104,599,528

Step by Step Solution

1. Step 1: Write the proportion equation
   76,993,967 : 104,599,528 = 104,599,528 : x
2. Step 2: Convert to fraction form
   76,993,967/104,599,528 = 104,599,528/x
3. Step 3: Cross multiply
   76,993,967x = 104,599,528 × 104,599,528
4. Step 4: Simplify right side
   76,993,967x = 10,941,061,257,822,784
5. Step 5: Solve for x
   x = 10,941,061,257,822,784/76,993,967
6. Step 6: Final answer
   x = 142,102,838.50