Finding the Third Proportional to 7,498,021,106 and 16,124,468,602.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498,021,106 : 16,124,468,602.50 = 16,124,468,602.50 : x
2. Step 2: Convert to fraction form
   7,498,021,106/16,124,468,602.50 = 16,124,468,602.50/x
3. Step 3: Cross multiply
   7,498,021,106x = 16,124,468,602.50 × 16,124,468,602.50
4. Step 4: Simplify right side
   7,498,021,106x = 259,998,487,713,008,287,744
5. Step 5: Solve for x
   x = 259,998,487,713,008,287,744/7,498,021,106
6. Step 6: Final answer
   x = 34,675,614,277.07