Finding the Third Proportional to 3,664,960 and 5,592,210

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664,960 : 5,592,210 = 5,592,210 : x
2. Step 2: Convert to fraction form
   3,664,960/5,592,210 = 5,592,210/x
3. Step 3: Cross multiply
   3,664,960x = 5,592,210 × 5,592,210
4. Step 4: Simplify right side
   3,664,960x = 31,272,812,684,100
5. Step 5: Solve for x
   x = 31,272,812,684,100/3,664,960
6. Step 6: Final answer
   x = 8,532,920.60