Finding the Third Proportional to 13,916,802 and 28,788,189

Step by Step Solution

1. Step 1: Write the proportion equation
   13,916,802 : 28,788,189 = 28,788,189 : x
2. Step 2: Convert to fraction form
   13,916,802/28,788,189 = 28,788,189/x
3. Step 3: Cross multiply
   13,916,802x = 28,788,189 × 28,788,189
4. Step 4: Simplify right side
   13,916,802x = 828,759,825,899,721
5. Step 5: Solve for x
   x = 828,759,825,899,721/13,916,802
6. Step 6: Final answer
   x = 59,551,025.15