Finding the Third Proportional to 1,834,531 and 4,316,535

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834,531 : 4,316,535 = 4,316,535 : x
2. Step 2: Convert to fraction form
   1,834,531/4,316,535 = 4,316,535/x
3. Step 3: Cross multiply
   1,834,531x = 4,316,535 × 4,316,535
4. Step 4: Simplify right side
   1,834,531x = 18,632,474,406,225
5. Step 5: Solve for x
   x = 18,632,474,406,225/1,834,531
6. Step 6: Final answer
   x = 10,156,532.87