Finding the Third Proportional to 1,570,763 and 2,415,761

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,763 : 2,415,761 = 2,415,761 : x
2. Step 2: Convert to fraction form
   1,570,763/2,415,761 = 2,415,761/x
3. Step 3: Cross multiply
   1,570,763x = 2,415,761 × 2,415,761
4. Step 4: Simplify right side
   1,570,763x = 5,835,901,209,121
5. Step 5: Solve for x
   x = 5,835,901,209,121/1,570,763
6. Step 6: Final answer
   x = 3,715,328.93