Finding the Third Proportional to 13,053,880 and 28,277,300

Step by Step Solution

1. Step 1: Write the proportion equation
   13,053,880 : 28,277,300 = 28,277,300 : x
2. Step 2: Convert to fraction form
   13,053,880/28,277,300 = 28,277,300/x
3. Step 3: Cross multiply
   13,053,880x = 28,277,300 × 28,277,300
4. Step 4: Simplify right side
   13,053,880x = 799,605,695,290,000
5. Step 5: Solve for x
   x = 799,605,695,290,000/13,053,880
6. Step 6: Final answer
   x = 61,254,255.08