Finding the Third Proportional to 13,298,112 and 28,722,240

Step by Step Solution

1. Step 1: Write the proportion equation
   13,298,112 : 28,722,240 = 28,722,240 : x
2. Step 2: Convert to fraction form
   13,298,112/28,722,240 = 28,722,240/x
3. Step 3: Cross multiply
   13,298,112x = 28,722,240 × 28,722,240
4. Step 4: Simplify right side
   13,298,112x = 824,967,070,617,600
5. Step 5: Solve for x
   x = 824,967,070,617,600/13,298,112
6. Step 6: Final answer
   x = 62,036,405.67