Finding the Third Proportional to 3,497,292 and 5,249,178

Step by Step Solution

1. Step 1: Write the proportion equation
   3,497,292 : 5,249,178 = 5,249,178 : x
2. Step 2: Convert to fraction form
   3,497,292/5,249,178 = 5,249,178/x
3. Step 3: Cross multiply
   3,497,292x = 5,249,178 × 5,249,178
4. Step 4: Simplify right side
   3,497,292x = 27,553,869,675,684
5. Step 5: Solve for x
   x = 27,553,869,675,684/3,497,292
6. Step 6: Final answer
   x = 7,878,630.00