Finding the Third Proportional to 13,207,808 and 28,760,392

Step by Step Solution

1. Step 1: Write the proportion equation
   13,207,808 : 28,760,392 = 28,760,392 : x
2. Step 2: Convert to fraction form
   13,207,808/28,760,392 = 28,760,392/x
3. Step 3: Cross multiply
   13,207,808x = 28,760,392 × 28,760,392
4. Step 4: Simplify right side
   13,207,808x = 827,160,147,993,664
5. Step 5: Solve for x
   x = 827,160,147,993,664/13,207,808
6. Step 6: Final answer
   x = 62,626,602.99