Finding the Third Proportional to 4,953,575 and 7,558,478

Step by Step Solution

1. Step 1: Write the proportion equation
   4,953,575 : 7,558,478 = 7,558,478 : x
2. Step 2: Convert to fraction form
   4,953,575/7,558,478 = 7,558,478/x
3. Step 3: Cross multiply
   4,953,575x = 7,558,478 × 7,558,478
4. Step 4: Simplify right side
   4,953,575x = 57,130,589,676,484
5. Step 5: Solve for x
   x = 57,130,589,676,484/4,953,575
6. Step 6: Final answer
   x = 11,533,203.73