Finding the Third Proportional to 28,002,048 and 45,724,536

Step by Step Solution

1. Step 1: Write the proportion equation
   28,002,048 : 45,724,536 = 45,724,536 : x
2. Step 2: Convert to fraction form
   28,002,048/45,724,536 = 45,724,536/x
3. Step 3: Cross multiply
   28,002,048x = 45,724,536 × 45,724,536
4. Step 4: Simplify right side
   28,002,048x = 2,090,733,192,415,296
5. Step 5: Solve for x
   x = 2,090,733,192,415,296/28,002,048
6. Step 6: Final answer
   x = 74,663,581.48