Finding the Third Proportional to 429,242,018.25 and 929,793,321

Step by Step Solution

1. Step 1: Write the proportion equation
   429,242,018.25 : 929,793,321 = 929,793,321 : x
2. Step 2: Convert to fraction form
   429,242,018.25/929,793,321 = 929,793,321/x
3. Step 3: Cross multiply
   429,242,018.25x = 929,793,321 × 929,793,321
4. Step 4: Simplify right side
   429,242,018.25x = 864,515,619,776,209,024
5. Step 5: Solve for x
   x = 864,515,619,776,209,024/429,242,018.25
6. Step 6: Final answer
   x = 2,014,051,707.47