Finding the Third Proportional to 931,372 and 1,423,786

Step by Step Solution

1. Step 1: Write the proportion equation
   931,372 : 1,423,786 = 1,423,786 : x
2. Step 2: Convert to fraction form
   931,372/1,423,786 = 1,423,786/x
3. Step 3: Cross multiply
   931,372x = 1,423,786 × 1,423,786
4. Step 4: Simplify right side
   931,372x = 2,027,166,573,796
5. Step 5: Solve for x
   x = 2,027,166,573,796/931,372
6. Step 6: Final answer
   x = 2,176,538.03