Finding the Third Proportional to 1,559,080 and 3,416,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559,080 : 3,416,072 = 3,416,072 : x
2. Step 2: Convert to fraction form
   1,559,080/3,416,072 = 3,416,072/x
3. Step 3: Cross multiply
   1,559,080x = 3,416,072 × 3,416,072
4. Step 4: Simplify right side
   1,559,080x = 11,669,547,909,184
5. Step 5: Solve for x
   x = 11,669,547,909,184/1,559,080
6. Step 6: Final answer
   x = 7,484,893.60