Finding the Third Proportional to 1,665,464 and 3,583,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,464 : 3,583,528 = 3,583,528 : x
2. Step 2: Convert to fraction form
   1,665,464/3,583,528 = 3,583,528/x
3. Step 3: Cross multiply
   1,665,464x = 3,583,528 × 3,583,528
4. Step 4: Simplify right side
   1,665,464x = 12,841,672,926,784
5. Step 5: Solve for x
   x = 12,841,672,926,784/1,665,464
6. Step 6: Final answer
   x = 7,710,567.70