Finding the Third Proportional to 17,391,528 and 37,779,792

Step by Step Solution

1. Step 1: Write the proportion equation
   17,391,528 : 37,779,792 = 37,779,792 : x
2. Step 2: Convert to fraction form
   17,391,528/37,779,792 = 37,779,792/x
3. Step 3: Cross multiply
   17,391,528x = 37,779,792 × 37,779,792
4. Step 4: Simplify right side
   17,391,528x = 1,427,312,683,563,264
5. Step 5: Solve for x
   x = 1,427,312,683,563,264/17,391,528
6. Step 6: Final answer
   x = 82,069,423.89