Finding the Third Proportional to 947,190 and 2,029,164

Step by Step Solution

1. Step 1: Write the proportion equation
   947,190 : 2,029,164 = 2,029,164 : x
2. Step 2: Convert to fraction form
   947,190/2,029,164 = 2,029,164/x
3. Step 3: Cross multiply
   947,190x = 2,029,164 × 2,029,164
4. Step 4: Simplify right side
   947,190x = 4,117,506,538,896
5. Step 5: Solve for x
   x = 4,117,506,538,896/947,190
6. Step 6: Final answer
   x = 4,347,075.60