Finding the Third Proportional to 3,573,048 and 7,788,528

Step by Step Solution

1. Step 1: Write the proportion equation
   3,573,048 : 7,788,528 = 7,788,528 : x
2. Step 2: Convert to fraction form
   3,573,048/7,788,528 = 7,788,528/x
3. Step 3: Cross multiply
   3,573,048x = 7,788,528 × 7,788,528
4. Step 4: Simplify right side
   3,573,048x = 60,661,168,406,784
5. Step 5: Solve for x
   x = 60,661,168,406,784/3,573,048
6. Step 6: Final answer
   x = 16,977,428.91