Finding the Third Proportional to 1,064,140 and 2,335,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,140 : 2,335,230 = 2,335,230 : x
2. Step 2: Convert to fraction form
   1,064,140/2,335,230 = 2,335,230/x
3. Step 3: Cross multiply
   1,064,140x = 2,335,230 × 2,335,230
4. Step 4: Simplify right side
   1,064,140x = 5,453,299,152,900
5. Step 5: Solve for x
   x = 5,453,299,152,900/1,064,140
6. Step 6: Final answer
   x = 5,124,606.87