Finding the Third Proportional to 1,546,681 and 3,425,138

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546,681 : 3,425,138 = 3,425,138 : x
2. Step 2: Convert to fraction form
   1,546,681/3,425,138 = 3,425,138/x
3. Step 3: Cross multiply
   1,546,681x = 3,425,138 × 3,425,138
4. Step 4: Simplify right side
   1,546,681x = 11,731,570,319,044
5. Step 5: Solve for x
   x = 11,731,570,319,044/1,546,681
6. Step 6: Final answer
   x = 7,584,996.72