Finding the Third Proportional to 1,525,390 and 3,343,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,390 : 3,343,838 = 3,343,838 : x
2. Step 2: Convert to fraction form
   1,525,390/3,343,838 = 3,343,838/x
3. Step 3: Cross multiply
   1,525,390x = 3,343,838 × 3,343,838
4. Step 4: Simplify right side
   1,525,390x = 11,181,252,570,244
5. Step 5: Solve for x
   x = 11,181,252,570,244/1,525,390
6. Step 6: Final answer
   x = 7,330,094.32