Finding the Third Proportional to 1,802,604 and 2,807,370

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,604 : 2,807,370 = 2,807,370 : x
2. Step 2: Convert to fraction form
   1,802,604/2,807,370 = 2,807,370/x
3. Step 3: Cross multiply
   1,802,604x = 2,807,370 × 2,807,370
4. Step 4: Simplify right side
   1,802,604x = 7,881,326,316,900
5. Step 5: Solve for x
   x = 7,881,326,316,900/1,802,604
6. Step 6: Final answer
   x = 4,372,189.52