Finding the Third Proportional to 2,406,386 and 5,137,501

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,386 : 5,137,501 = 5,137,501 : x
2. Step 2: Convert to fraction form
   2,406,386/5,137,501 = 5,137,501/x
3. Step 3: Cross multiply
   2,406,386x = 5,137,501 × 5,137,501
4. Step 4: Simplify right side
   2,406,386x = 26,393,916,525,001
5. Step 5: Solve for x
   x = 26,393,916,525,001/2,406,386
6. Step 6: Final answer
   x = 10,968,280.45