Finding the Third Proportional to 74,644,030,362 and 164,502,891,783

Step by Step Solution

1. Step 1: Write the proportion equation
   74,644,030,362 : 164,502,891,783 = 164,502,891,783 : x
2. Step 2: Convert to fraction form
   74,644,030,362/164,502,891,783 = 164,502,891,783/x
3. Step 3: Cross multiply
   74,644,030,362x = 164,502,891,783 × 164,502,891,783
4. Step 4: Simplify right side
   74,644,030,362x = 27,061,201,404,969,407,741,952
5. Step 5: Solve for x
   x = 27,061,201,404,969,407,741,952/74,644,030,362
6. Step 6: Final answer
   x = 362,536,712,898.96