Finding the Third Proportional to 2,472,730 and 5,272,075

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,730 : 5,272,075 = 5,272,075 : x
2. Step 2: Convert to fraction form
   2,472,730/5,272,075 = 5,272,075/x
3. Step 3: Cross multiply
   2,472,730x = 5,272,075 × 5,272,075
4. Step 4: Simplify right side
   2,472,730x = 27,794,774,805,625
5. Step 5: Solve for x
   x = 27,794,774,805,625/2,472,730
6. Step 6: Final answer
   x = 11,240,521.53