Finding the Third Proportional to 4,991,058 and 7,453,323

Step by Step Solution

1. Step 1: Write the proportion equation
   4,991,058 : 7,453,323 = 7,453,323 : x
2. Step 2: Convert to fraction form
   4,991,058/7,453,323 = 7,453,323/x
3. Step 3: Cross multiply
   4,991,058x = 7,453,323 × 7,453,323
4. Step 4: Simplify right side
   4,991,058x = 55,552,023,742,329
5. Step 5: Solve for x
   x = 55,552,023,742,329/4,991,058
6. Step 6: Final answer
   x = 11,130,310.20