Finding the Third Proportional to 670,392,099 and 1,046,322,781.88

Step by Step Solution

1. Step 1: Write the proportion equation
   670,392,099 : 1,046,322,781.88 = 1,046,322,781.88 : x
2. Step 2: Convert to fraction form
   670,392,099/1,046,322,781.88 = 1,046,322,781.88/x
3. Step 3: Cross multiply
   670,392,099x = 1,046,322,781.88 × 1,046,322,781.88
4. Step 4: Simplify right side
   670,392,099x = 1,094,791,363,870,638,848
5. Step 5: Solve for x
   x = 1,094,791,363,870,638,848/670,392,099
6. Step 6: Final answer
   x = 1,633,061,256.99