Finding the Third Proportional to 17,602,415 and 28,008,900

Step by Step Solution

1. Step 1: Write the proportion equation
   17,602,415 : 28,008,900 = 28,008,900 : x
2. Step 2: Convert to fraction form
   17,602,415/28,008,900 = 28,008,900/x
3. Step 3: Cross multiply
   17,602,415x = 28,008,900 × 28,008,900
4. Step 4: Simplify right side
   17,602,415x = 784,498,479,210,000
5. Step 5: Solve for x
   x = 784,498,479,210,000/17,602,415
6. Step 6: Final answer
   x = 44,567,661.84