Finding the Third Proportional to 1,020,321 and 1,525,152

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,321 : 1,525,152 = 1,525,152 : x
2. Step 2: Convert to fraction form
   1,020,321/1,525,152 = 1,525,152/x
3. Step 3: Cross multiply
   1,020,321x = 1,525,152 × 1,525,152
4. Step 4: Simplify right side
   1,020,321x = 2,326,088,623,104
5. Step 5: Solve for x
   x = 2,326,088,623,104/1,020,321
6. Step 6: Final answer
   x = 2,279,761.59