Finding the Third Proportional to 229,943,272,623 and 503,234,327,442

Step by Step Solution

1. Step 1: Write the proportion equation
   229,943,272,623 : 503,234,327,442 = 503,234,327,442 : x
2. Step 2: Convert to fraction form
   229,943,272,623/503,234,327,442 = 503,234,327,442/x
3. Step 3: Cross multiply
   229,943,272,623x = 503,234,327,442 × 503,234,327,442
4. Step 4: Simplify right side
   229,943,272,623x = 253,244,788,316,002,077,114,368
5. Step 5: Solve for x
   x = 253,244,788,316,002,077,114,368/229,943,272,623
6. Step 6: Final answer
   x = 1,101,335,931,367.76