Finding the Third Proportional to 1,068,932 and 2,226,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068,932 : 2,226,316 = 2,226,316 : x
2. Step 2: Convert to fraction form
   1,068,932/2,226,316 = 2,226,316/x
3. Step 3: Cross multiply
   1,068,932x = 2,226,316 × 2,226,316
4. Step 4: Simplify right side
   1,068,932x = 4,956,482,931,856
5. Step 5: Solve for x
   x = 4,956,482,931,856/1,068,932
6. Step 6: Final answer
   x = 4,636,855.23