Finding the Third Proportional to 1,654,142 and 3,583,086

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,142 : 3,583,086 = 3,583,086 : x
2. Step 2: Convert to fraction form
   1,654,142/3,583,086 = 3,583,086/x
3. Step 3: Cross multiply
   1,654,142x = 3,583,086 × 3,583,086
4. Step 4: Simplify right side
   1,654,142x = 12,838,505,283,396
5. Step 5: Solve for x
   x = 12,838,505,283,396/1,654,142
6. Step 6: Final answer
   x = 7,761,428.75