Finding the Third Proportional to 2,473,725 and 5,321,415

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473,725 : 5,321,415 = 5,321,415 : x
2. Step 2: Convert to fraction form
   2,473,725/5,321,415 = 5,321,415/x
3. Step 3: Cross multiply
   2,473,725x = 5,321,415 × 5,321,415
4. Step 4: Simplify right side
   2,473,725x = 28,317,457,602,225
5. Step 5: Solve for x
   x = 28,317,457,602,225/2,473,725
6. Step 6: Final answer
   x = 11,447,294.10