Finding the Third Proportional to 194,852,925 and 424,007,820

Step by Step Solution

1. Step 1: Write the proportion equation
   194,852,925 : 424,007,820 = 424,007,820 : x
2. Step 2: Convert to fraction form
   194,852,925/424,007,820 = 424,007,820/x
3. Step 3: Cross multiply
   194,852,925x = 424,007,820 × 424,007,820
4. Step 4: Simplify right side
   194,852,925x = 179,782,631,421,152,384
5. Step 5: Solve for x
   x = 179,782,631,421,152,384/194,852,925
6. Step 6: Final answer
   x = 922,658,109.55