Finding the Third Proportional to 609,085,496 and 902,567,186

Step by Step Solution

1. Step 1: Write the proportion equation
   609,085,496 : 902,567,186 = 902,567,186 : x
2. Step 2: Convert to fraction form
   609,085,496/902,567,186 = 902,567,186/x
3. Step 3: Cross multiply
   609,085,496x = 902,567,186 × 902,567,186
4. Step 4: Simplify right side
   609,085,496x = 814,627,525,243,958,656
5. Step 5: Solve for x
   x = 814,627,525,243,958,656/609,085,496
6. Step 6: Final answer
   x = 1,337,460,062.00