Finding the Third Proportional to 929,943 and 1,971,498

Step by Step Solution

1. Step 1: Write the proportion equation
   929,943 : 1,971,498 = 1,971,498 : x
2. Step 2: Convert to fraction form
   929,943/1,971,498 = 1,971,498/x
3. Step 3: Cross multiply
   929,943x = 1,971,498 × 1,971,498
4. Step 4: Simplify right side
   929,943x = 3,886,804,364,004
5. Step 5: Solve for x
   x = 3,886,804,364,004/929,943
6. Step 6: Final answer
   x = 4,179,615.70