Finding the Third Proportional to 740,830 and 1,106,368

Step by Step Solution

1. Step 1: Write the proportion equation
   740,830 : 1,106,368 = 1,106,368 : x
2. Step 2: Convert to fraction form
   740,830/1,106,368 = 1,106,368/x
3. Step 3: Cross multiply
   740,830x = 1,106,368 × 1,106,368
4. Step 4: Simplify right side
   740,830x = 1,224,050,151,424
5. Step 5: Solve for x
   x = 1,224,050,151,424/740,830
6. Step 6: Final answer
   x = 1,652,268.61