Finding the Third Proportional to 1,656,144 and 3,548,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,144 : 3,548,376 = 3,548,376 : x
2. Step 2: Convert to fraction form
   1,656,144/3,548,376 = 3,548,376/x
3. Step 3: Cross multiply
   1,656,144x = 3,548,376 × 3,548,376
4. Step 4: Simplify right side
   1,656,144x = 12,590,972,237,376
5. Step 5: Solve for x
   x = 12,590,972,237,376/1,656,144
6. Step 6: Final answer
   x = 7,602,583.01