Finding the Third Proportional to 1,931,168 and 4,194,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,168 : 4,194,164 = 4,194,164 : x
2. Step 2: Convert to fraction form
   1,931,168/4,194,164 = 4,194,164/x
3. Step 3: Cross multiply
   1,931,168x = 4,194,164 × 4,194,164
4. Step 4: Simplify right side
   1,931,168x = 17,591,011,658,896
5. Step 5: Solve for x
   x = 17,591,011,658,896/1,931,168
6. Step 6: Final answer
   x = 9,109,001.22