Finding the Third Proportional to 64,646,363,128 and 151,043,073,884

Step by Step Solution

1. Step 1: Write the proportion equation
   64,646,363,128 : 151,043,073,884 = 151,043,073,884 : x
2. Step 2: Convert to fraction form
   64,646,363,128/151,043,073,884 = 151,043,073,884/x
3. Step 3: Cross multiply
   64,646,363,128x = 151,043,073,884 × 151,043,073,884
4. Step 4: Simplify right side
   64,646,363,128x = 22,814,010,168,327,482,114,048
5. Step 5: Solve for x
   x = 22,814,010,168,327,482,114,048/64,646,363,128
6. Step 6: Final answer
   x = 352,904,773,980.18