Finding the Third Proportional to 5,591,146 and 8,837,232

Step by Step Solution

1. Step 1: Write the proportion equation
   5,591,146 : 8,837,232 = 8,837,232 : x
2. Step 2: Convert to fraction form
   5,591,146/8,837,232 = 8,837,232/x
3. Step 3: Cross multiply
   5,591,146x = 8,837,232 × 8,837,232
4. Step 4: Simplify right side
   5,591,146x = 78,096,669,421,824
5. Step 5: Solve for x
   x = 78,096,669,421,824/5,591,146
6. Step 6: Final answer
   x = 13,967,918.10