Finding the Third Proportional to 3,590,970 and 5,716,706

Step by Step Solution

1. Step 1: Write the proportion equation
   3,590,970 : 5,716,706 = 5,716,706 : x
2. Step 2: Convert to fraction form
   3,590,970/5,716,706 = 5,716,706/x
3. Step 3: Cross multiply
   3,590,970x = 5,716,706 × 5,716,706
4. Step 4: Simplify right side
   3,590,970x = 32,680,727,490,436
5. Step 5: Solve for x
   x = 32,680,727,490,436/3,590,970
6. Step 6: Final answer
   x = 9,100,807.72