Finding the Third Proportional to 5,868,090 and 8,976,501

Step by Step Solution

1. Step 1: Write the proportion equation
   5,868,090 : 8,976,501 = 8,976,501 : x
2. Step 2: Convert to fraction form
   5,868,090/8,976,501 = 8,976,501/x
3. Step 3: Cross multiply
   5,868,090x = 8,976,501 × 8,976,501
4. Step 4: Simplify right side
   5,868,090x = 80,577,570,203,001
5. Step 5: Solve for x
   x = 80,577,570,203,001/5,868,090
6. Step 6: Final answer
   x = 13,731,481.66