Finding the Third Proportional to 3,588,064 and 5,979,888

Step by Step Solution

1. Step 1: Write the proportion equation
   3,588,064 : 5,979,888 = 5,979,888 : x
2. Step 2: Convert to fraction form
   3,588,064/5,979,888 = 5,979,888/x
3. Step 3: Cross multiply
   3,588,064x = 5,979,888 × 5,979,888
4. Step 4: Simplify right side
   3,588,064x = 35,759,060,492,544
5. Step 5: Solve for x
   x = 35,759,060,492,544/3,588,064
6. Step 6: Final answer
   x = 9,966,115.57