Finding the Third Proportional to 1,931,700 and 4,195,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,700 : 4,195,536 = 4,195,536 : x
2. Step 2: Convert to fraction form
   1,931,700/4,195,536 = 4,195,536/x
3. Step 3: Cross multiply
   1,931,700x = 4,195,536 × 4,195,536
4. Step 4: Simplify right side
   1,931,700x = 17,602,522,327,296
5. Step 5: Solve for x
   x = 17,602,522,327,296/1,931,700
6. Step 6: Final answer
   x = 9,112,451.38