Finding the Third Proportional to 1,971,119 and 4,236,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,119 : 4,236,700 = 4,236,700 : x
2. Step 2: Convert to fraction form
   1,971,119/4,236,700 = 4,236,700/x
3. Step 3: Cross multiply
   1,971,119x = 4,236,700 × 4,236,700
4. Step 4: Simplify right side
   1,971,119x = 17,949,626,890,000
5. Step 5: Solve for x
   x = 17,949,626,890,000/1,971,119
6. Step 6: Final answer
   x = 9,106,313.16