Finding the Third Proportional to 929,936 and 1,971,468

Step by Step Solution

1. Step 1: Write the proportion equation
   929,936 : 1,971,468 = 1,971,468 : x
2. Step 2: Convert to fraction form
   929,936/1,971,468 = 1,971,468/x
3. Step 3: Cross multiply
   929,936x = 1,971,468 × 1,971,468
4. Step 4: Simplify right side
   929,936x = 3,886,686,075,024
5. Step 5: Solve for x
   x = 3,886,686,075,024/929,936
6. Step 6: Final answer
   x = 4,179,519.96